Q: What is the sum of all factors of the number 420,022,120 excluding 420,022,120?
A: 679,326,620
The factors of the number 420,022,120 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 214297, 428594, 857188, 1071485, 1500079, 1714376, 2142970, 3000158, 4285940, 6000316, 7500395, 8571880, 10500553, 12000632, 15000790, 21001106, 30001580, 42002212, 52502765, 60003160, 84004424, 105005530, 210011060, 420022120.
If you add them up, you will get the total of 420,022,799. Now subtract 420,022,120 to get 679,326,620